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Experimental procedure The starting materials for this work were high purity tungsten oxide ( WO3) and aluminum (Al) powders.
The powders were mixed with a Al: WO3 molar ratio defined according to the following reaction with an excess 10% Al.
Fig. 1 – Jar temperature evaluation during milling of WO3 + Al mixture in a SPEX mill type obtained in this work.
Fig. 2 – Jar temperature during milling of WO3 + Al + C mixture [13] in a planetary mill type.
El-Eskandarany, M.

Tanamura et al, Characterization of vacuum-evaporated tin sulfide film for solar cell materials, Sol.
Anaya et al, Chem. and electrochem. deposited thin films of tin sulfide for photovoltaic structures, Mater.
Reddy et al, Microstructure dependent physical properties of evaporated tin sulfide films, J.
El-Nahass, H.
El-Ghamaz, Optical properties of thermally evaporated SnS thin films, Opt.

Water still contains many organic compounds, such as surfactants, magnesium, copper and other organic compounds (Le et al., 2021).
The addition of additives can affect the number of pores and their dimensions in the final membrane (Ma et al., 2011).
Porosity Membrane porosity refers to the amount of vacant area within the membrane (Xiao et al., 2022).
The pure water flux increases with the higher amount of chitosan in the membrane solution, as reported by (El-Gendi et al., 2017).
El-Gendi, H.

Further, the scavenging of DPPH• was directly affected by the amount of abstractable hydrogen atoms in chitosan molecules, and the •OH scavenging activity was indirectly affected by the chelation of Fe2+ ion apart from hydrogen abstraction.[12] Abd El-Rehima et al. showed that N-maleoyl chitosan possessed higher scavenging effect on DPPH• compared with N-phthaloylchitosan and VC.
Jung et al. prepared eugenol-grafted chitosan by directly grafted the vinyl groups of eugenol monomer on the amino groups of chitosan, using ceric ammonium nitrate (CAN).
Guo et al. synthesized three N-substituted chitosans by this method.
Abd El-Rehima, H.
A.; El-Sawya N.

Solvothermal Prepared Slag Nanocomposite as a Catalyst for Organic Dye Photodegradation Kingsley Safo1,a*, Hussien Noby1,3,b, Mitsuhara Matatoshi4,c, Hiroshi Naragino4,d, Ahmed H El-Shazly1,2,e 1Department of Chemical and Petrochemicals Engineering, Egypt-Japan University of Science and Technology, New Borg Al-Arab city, Alexandria, Egypt. 2Department of Chemical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt. 3Materials Engineering and Design, Faculty of Energy Engineering, Aswan University, Aswan, Egypt 4Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga Koen, Kasuga, Fukuoka 816-8580, Japan.
Moreover, the bending vibration bond at 709 cm-1 corresponds to Si-O-Al [18], and the bond around 519 cm-1 is a vibration of Fe-O, Mg-O, and other metal-oxide [19].
Zhang et al. reported that the pH of a solution medium affects the degradation of both anionic and cationic organic dye [23].
El-Shazly, A.A.

Ueoka et al.: J.
El-Mansy, B.
Liu, et al.: J.
El-Mansy, B.
Kurz et al.

U.S chneider and AHn. w [5], Sanchun Yoon [6], El Maaddawy and T [7] adopted the lever load system in their experiments.
[6] YOON S，WANG Ke-jin, WEISS W J, et al.
[7] El Maaddawy T, Soudki K, Topper T.

Since Tang and VanSlyke [1] reported a low-voltage driven electroluminescent (EL) device using tris-(8-hydroxyquinoline) aluminum (Alq3) as an emitting material and electron transport material produced strong electroluminescence in the green.
Hamada Y. et al [6] reported that the maximum luminance are 8900 cd/m2 using di(2-methyl-8-hydroxyquinoline)zinc as emitting material.
Experimental Materials and instrumentation Carbon, hydrogen and nitrogen were analyzed on a Elementar Vario EL elemental analyzer.

Zussman and A.L.
[18] El-Refaie Kenawy, Fouad I.
El-Newehy and Gary E.

The scaled earthquake waves were selected, such as El-Centro Wave, Wenchuan Wave and Beijing Diplomatic Residence Wave, which were shown in Figure 5.
(a) (b) (c) Fig.5 Seismic waves:(a)El-Centro Wave (b)Wenchuan Wave (c)Diplomatic Residence Wave Experiment Results and Discussions The results from the shake table tests are discussed, which including measured impact force, relatively displacement of the adjacent components, and acceleration response of the girder and the bridge pier.
(in Chinese) [6] Han Q, Du XL, Liu JB, et al: Earthquake Engineering and Engineering Vibration, Vol.8 (2009), p. 263-273